/*
 * Daniel R Padilla
 *
 * Copyright (c) 2007, Daniel R Padilla
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.databasefacade.table.row;


import java.util.ArrayList;
import org.databasefacade.table.Table;



public final class RowList {
    protected String tableName = null;
    protected ArrayList dataList = new ArrayList();
    protected Row data = null;
    private int index = -1;
	
    public RowList(Table table) {
        tableName = table.getTableName();
    }
	
    public void addRow(Row row) {
        dataList.add(row);
    }
    
    public Row getRow(int i) {
        return (Row) dataList.get(i);
    }
    
    public int size() {
        return dataList.size();
    }

    public Row next() {
        if (index < dataList.size()) {
            index++;
            data = (Row) dataList.get(index);
            return data;		
        } else {
            return null;
        }
    }

    public void reset() {
        index = -1;
    }
}
